| 在ZQSn10-2合金中添加稀土后的金相组织和机械性能 |
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| 摘 要： | 试验分析了稀土对铸造锡青铜ＺＱＳｎ１０－２合金金相组织和机械性能的影响规律，表明当混合稀土金属加入量约为００３５％时，由于组织的改善可获得最佳的综合机械性能，此时稀土的“组织锡当量”约为２２％．
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| 关 键 词： | 稀土，铸造锡青铜，金相组织，机械性能 |
Microstructure and Mechanical Properties in the Cast Tin Bronze ZQSn102 with Rare Earth Addition |
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| Authors: | Yan Feng Wei Chunyu |
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| Institution: | Dept. of Mechanical Engineering |
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| Abstract: | Experiments to determine the influence of rare earth additions on the microstructure and mechanical properties of the cast tin bronze ZQSn102 are described in this paper.The optimum rare earth additions are about 0 035%,and then the tin equivalent of rare earth is about 22%. |
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| Keywords: | rare earth cast tin bronze microstructure mechanial properties |
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